Asplenium productum C. Presl, Reliq. Haenk. 1: 42, t. 8, fig. 1. 1825 Asplenium productum C. Presl, Reliq. Haenk. 1: 42, t. 8, fig. 1. 1825is earlier homonym of Asplenium productum Lowe in Trans. Cambridge Philos. Soc. 6: 524. 1838This name is not assigned to any taxon.